This is an attempt to restore the old formatting, e.g. with failed
checks and a link to the URI.
At the same time, this attempts to fix the eager +1 Verified tag which
is sent when nix-eval is started (?) and not done or when the evaluation
is done instead of the whole nix-eval job seen as completed.
One of the root cause was the hell-ish expected builder name check…
This is also a big cleanup of all the typing issues we accumulated over
time.
Signed-off-by: Raito Bezarius <raito@lix.systems>